Volkswagen Workshop Service and Repair Manuals > Polo Mk3 > Power transmission | Automatic gearbox 001 self-diagnosis | Self diagnosis, V.A.G Inspection Service | Performing self-diagnosis

Automatic gearbox 001 self-diagnosis

Performing self-diagnosis

Interrogating fault memory

‒ Connect fault reader V.A.G 1551 and enter address word "02 Gearbox electronics" and advance until "Select function XX" appears in the display => from page 01-13 .

→ Indicated on display:

Rapid data transfer HELP

Select function XX

‒ Press keys 0 and 2. (The function "Interrogate fault memory" is selected with 02).

→ Indicated on display:

Rapid data transfer Q

02 - Interrogate fault memory

→ The number of stored faults or "No fault recognised" appears in the display.

X Faults recognised!

Output on printer V.A.G 1551
No fault recognised!			If "No fault recognised" appears after performing repairs, the self-diagnosis is completed. In the event that the automatic gearbox does not operate properly despite self-diagnosis, carry out repairs as per fault finding programme. => "Fault finding, Power transmission" binder, No. 14

The stored faults are displayed in turn and printed out.

‒ Press ⇒key.
‒ After the last fault has been displayed and printed out, the faults should be rectified as described in the fault table => from page 01-20 .
‒ Press ⇒ key.

→ Indicated on display:

Rapid data transfer HELP

Select function XX

After interrogating the fault memory and rectifying the faults:

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